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Tube Substitutions for:
7AK7
Sharp-Cutoff Pentode
Type
Substitutes
Base Diagram
7AK7
7G7
,
7T7
Web References
7AK7 (Tung-Sol) @ Franks Electron Tubes
7AK7 (Sylvania) @ Franks Electron Tubes
7AK7 @ RadioMuseum.org
Type
7AK7
Sharp-Cutoff Pentode
MECHANICAL DATA
Basing
8V
ELECTRICAL DATA
HEATER CHARACTERISTICS
Heater Voltage
6.3
Volts
Heater Current
0.8
A
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